YAKOVLEVA, E.; ORYNIAK, A.; Orynyak І. Application of the internal and external Williams functions to plane elasticity problem for A Mode I crack. Mechanics and Advanced Technologies, Kyiv, Ukraine, n. 2(83), p. 31–41, 2018. DOI: 10.20535/2521-1943.2018.83.124761. Disponível em: https://journal.mmi.kpi.ua/article/view/124761. Acesso em: 21 may. 2024.